²é¿´: 3498  |  »Ø¸´: 6
±¾Ìû²úÉú 1 ¸ö PhEPI £¬µã»÷ÕâÀï½øÐв鿴

yongxiu2008

ľ³æ (Ö°Òµ×÷¼Ò)

[½»Á÷] ¡¾ÇóÖú¡¿éÎÆ¤ËغÍÏð»ÆËØÊÇͬһ¸ö»¯ºÏÎï°É£¡¿´½á¹¹Ê½ÊÇÒ»ÑùµÄ°¡£¡Êǹ¹ÐͲîÒìÂ𣿠ÒÑÓÐ5È˲ÎÓë

éÎÆ¤ËغÍÏð»ÆËØÊÇͬһ¸ö»¯ºÏÎï°É£¡¿´½á¹¹Ê½ÊÇÒ»ÑùµÄ°¡£¡Êǹ¹ÐͲîÒìÂð£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

631553791

Í­³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
éÎÆ¤ËØÊÇ 3,3',4',5,7-ÎåôÇ»ù»ÆÍª£¬Ïð»ÆËؾͲ»ÖªµÀÁË
2Â¥2011-04-09 11:19:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaodu2007693

ľ³æ (ÖøÃûдÊÖ)

ҩѧ°æ~Áúè

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
jiangchunyong(½ð±Ò+1): лл£¡ 2011-04-10 13:35:56
½á¹¹Ê½Ò»Ñù£¿
ÄǾÍÊÇÒ»¸ö¶«Î÷£¬éÎÆ¤Ëز»´æÔÚ¹¹ÐÍÎÊÌ⣬¶¼ÊÇÆ½ÃæµÄ
»¶Ó­ÄúÀ´Ò©Ñ§°æ~
3Â¥2011-04-09 11:32:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÆÆÍÁ²Ý¶ù

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
jiangchunyong(½ð±Ò+1): лл£¡ 2011-04-10 13:36:39
qinhy(EPI+1): »Ø´ðµÄºÜרҵ~~~»¶Ó­³£À´Ó´~~ 2011-04-11 10:03:45
éÎÆ¤ËØ£¨quercetin£©½á¹¹ÈçͼËùʾ¡£éÎÆ¤ËØÒ²ÓÐÆäËûÃû×Ö£¬ÈçÏð»ÆËØ£¨Meletin£©, éÎÆ¤»ÆËØ£¨Sophretin£©. ¶¼ÊÇͬһ¸öÎïÖÊ¡£éÎÆ¤ËصÄһЩÎïÀíÐÔÖÊ£¬À´Ô´£¬¹¦Ð§¼°Ó¦ÓÃÈçÏÂËùʾ£º
Physical Property : yellow needle like crystal (dihydrate in dilute ethanol); dehydrate at 95-97 ; M.P. : 314  (dissociate); solubility : 1g in 290ml anhydrous ethanol, or 23ml of glacial acetic acid; yellow alkaline solution; almost insoluble in water; very bitter taste in ethanol; UV (EtOH, max) nm(log ) : 258(2.75), 375(2.75)¡£C Æ×£º13 CNMR(DMSO-d6)  : 146.9(C2), 135.8(C3), 175.9(C4), 156.2(C5), 98.3(C6), 164.0(C7), 93.5(C8), 160.8(C9), 103.1(C10), 122.1(C1'), 115.2(C2'), 145.1(C3'), 147.7(C4'), 115.7(C5'), 120.1(C6') ¡£

Plant Source : Quercus iberica, skin and leaves ; Dysosma veitehii(Hemsl.et Vils.) Fu ; Hypericum ascyron L., full plant; Apocynum lancifolium Rus., leaves  .

Functions and applications : fairly good expectorant and antitussive; some antiasthmatic effect; lowering of blood pressure, reducing the brittalness of capillary vessel, lowering blood lipid, dilation of coronary artery, increasing the flow in coronary artery. For the treatment of chronical bronchitis, accessory treatment of coronary heart diseases and hypertension  . Toxicity : oral dose, mice : LD50 at 160mg/kg

4Â¥2011-04-10 13:09:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yongxiu2008

ľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
Originally posted by ÆÆÍÁ²Ý¶ù at 2011-04-10 13:09:34:
éÎÆ¤ËØ£¨quercetin£©½á¹¹ÈçͼËùʾ¡£éÎÆ¤ËØÒ²ÓÐÆäËûÃû×Ö£¬ÈçÏð»ÆËØ£¨Meletin£©, éÎÆ¤»ÆËØ£¨Sophretin£©. ¶¼ÊÇͬһ¸öÎïÖÊ¡£éÎÆ¤ËصÄһЩÎïÀíÐÔÖÊ£¬À´Ô´£¬¹¦Ð§¼°Ó¦ÓÃÈçÏÂËùʾ£º
Physical Property : yellow needle  ...

ллÄú£¡Äúÿ´Î»Ø´ðÎÊÌâ¶¼ºÜÏêϸ£¡
5Â¥2011-04-10 15:26:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÆÆÍÁ²Ý¶ù

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
xiaodu2007693(½ð±Ò+1): лл»¶Ó­³£À´ 2011-04-11 12:46:13
ÒýÓûØÌû:
Originally posted by ÆÆÍÁ²Ý¶ù at 2011-04-10 13:09:34:
éÎÆ¤ËØ£¨quercetin£©½á¹¹ÈçͼËùʾ¡£éÎÆ¤ËØÒ²ÓÐÆäËûÃû×Ö£¬ÈçÏð»ÆËØ£¨Meletin£©, éÎÆ¤»ÆËØ£¨Sophretin£©. ¶¼ÊÇͬһ¸öÎïÖÊ¡£éÎÆ¤ËصÄһЩÎïÀíÐÔÖÊ£¬À´Ô´£¬¹¦Ð§¼°Ó¦ÓÃÈçÏÂËùʾ£º
Physical Property : yellow needle  ...

ÎÒ¸öÈËÊÇ×öÌìÈ»²úÎï»îÐÔɸѡ·½ÏòµÄ£¬°üÀ¨ÖÐÒ©Ò©´ú¶¯Á¦Ñ§µÄÑо¿£¬×ö¹ýËáÔæÈʺ͸ʲݣ¬Ñо¿Éú¿ÎÌ⻹ûÓж¨ÏÂÀ´£¬µ«ÊǶÔÔíÜպͻÆÍªÀà³É·ÖÓйýһЩÑо¿¡£¶ÔÖÐÒ©µ±¹é²¹ÑªÌÀÓÐһЩÁ˽⣬ϣÍûÄܹ»°ïÖúµ½Äã¡£
6Â¥2011-04-10 20:59:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÎÄ̳¾«Ó¢)


¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
±¾Ìû½öÂ¥Ö÷¿É¼û
7Â¥2011-04-11 09:53:09
ÒÑÔÄ   ÉêÇëPhEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yongxiu2008 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +5 chengyan1220 2026-08-23 5/250 2026-08-24 23:28 by ÎÒ4´ó°×²Ë
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +7 scalable 2026-08-24 7/350 2026-08-24 23:01 by anata1209
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +7 ͼÀ²Í¼À² 2026-08-24 8/400 2026-08-24 22:00 by maomao_da
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +9 ÇÒÌý»¢Ð¥ 2026-08-20 10/500 2026-08-24 20:08 by ¿àº®À´Ïã
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +17 ÑòÑü°å 2026-08-21 19/950 2026-08-24 16:52 by iaeyuan
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 21/1050 2026-08-24 14:21 by refreshing11
[»ù½ðÉêÇë] ÅóÓÑȦ¿´µ½µÄ +7 wangzilk 2026-08-18 9/450 2026-08-24 10:50 by cmrandy
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 17/850 2026-08-24 10:20 by echo8914667
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +4 process2012 2026-08-23 5/250 2026-08-23 19:58 by jurkat.1640
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +24 yaoyewhu2008 2026-08-20 26/1300 2026-08-22 17:43 by kammury
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +16 kkkl_v 2026-08-19 17/850 2026-08-22 16:12 by °¢²¼Abu
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] »ù½ð°¡»ù½ð +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û